Film Capacitors
EMI Suppression Capacitors (MKP)
Series/Type:
B32021 ... B32026
Date:
May 2009
© EPCOS AG 2009. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
EMI suppression capacitors (MKP)
B32021 ... B32026
Y2 / 300 V AC
Typical applications
Y2 class for interference suppression
"Line to ground" applications.
Dimensional drawing
Climatic
Max. operating temperature: 110 °C
Climatic category (IEC 60068-1):
40/110/56
Construction
Dielectric: polypropylene (MKP)
Plastic case (UL 94 V-0)
Epoxy resin sealing (UL 94 V-0)
Dimensions in mm
Features
Very small dimensions
Good self-healing properties
High voltage capability
Terminals
Parallel wire leads, lead-free tinned
Standard lead lengths: 6 1 mm
Special lead lengths available on request
Marking
Manufacturer's logo, lot number,
date code, rated capacitance (coded),
capacitance tolerance (code letter),
rated AC voltage (IEC),
series number, sub-class (Y2),
dielectric code (MKP), climatic category,
passive flammability category, approvals.
Lead spacing Lead
±0.4
diameter
d1
Type
10
0.6
B32021
15 ... 27.5
0.8
B32022 ... B32024
37.5
1.0
B32026
Marking example
Delivery mode
Bulk (untaped)
Taped (Ammo pack or reel)
For taping details, refer to chapter
"Taping and packing"
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 18
B32021 ... B32026
Y2 / 300 V AC
Approvals
Approval marks
1)
Standards
EN 60384-14 / IEC 60384-14 (300 V AC)
Certificate
40018909
UL1414 (250 V AC), UL1283 (400 V AC)
CSA C22.2 No. 1 (250 V AC)
CSA C22.2 No. 8 (400 V AC)
E97863, E301966
E97863
E301966
1) approved by UL
Overview of available types
Lead spacing 10 mm
15 mm
22.5 mm
27.5 mm
37.5 mm
Type
B32022
B32023
B32024
B32026
B32021
CR (µF)
0.0010
0.0015
0.0022
0.0033
0.0047
0.0056
0.0068
0.0082
0.010
0.015
0.022
0.033
0.047
0.056
0.068
0.082
0.10
0.15
0.22
0.33
0.39
0.47
0.56
0.68
0.82
1.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 18
B32021 ... B32026
Y2 / 300 V AC
Ordering codes and packing units
Lead spacing CR
mm
10
15
µF
0.0010
0.0015
0.0022
0.0033
0.0047
0.0056
0.0068
0.0082
0.010
0.010
0.015
0.022
0.022
0.033
0.047
0.047
0.056
0.068
0.082
Max. dimensions
w×h×l
mm
4.0 × 9.0 × 13.0
4.0 × 9.0 × 13.0
4.0 × 9.0 × 13.0
4.0 × 9.0 × 13.0
5.0 × 11.0 × 13.0
5.0 × 11.0 × 13.0
5.0 × 11.0 × 13.0
6.0 × 12.0 × 13.0
6.0 × 12.0 × 13.0
5.0 × 10.5 × 18.0
6.0 × 11.0 × 18.0
6.0 × 12.0 × 18.0
7.0 × 12.5 × 18.0
8.0 × 14.0 × 18.0
8.5 × 14.5 × 18.0
9.0 × 17.5 × 18.0
9.0 × 17.5 × 18.0
9.0 × 17.5 × 18.0
11.0 × 18.5 × 18.0
Ordering code
(composition see
below)
B32021A3102+***
B32021A3152+***
B32021A3222+***
B32021A3332+***
B32021A3472+***
B32021A3562+***
B32021A3682+***
B32021A3822+***
B32021A3103M***
B32022A3103+***
B32022A3153+***
B32022A3223M***
B32022B3223+***
B32022A3333+***
B32022A3473M***
B32022B3473+***
B32022A3563+***
B32022A3683M***
B32022A3823M***
Ammo
pack
pcs./MOQ
4000
4000
4000
4000
3320
3320
3320
2720
2720
4680
3840
3840
3320
2920
2720
2560
2560
2560
Reel
Untaped
pcs./MOQ
6800
6800
6800
6800
5200
5200
5200
4400
4400
5200
4400
4400
3600
3000
2800
2800
2800
2800
2200
pcs./MOQ
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
4000
2000
2000
2000
2000
2000
1200
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
K = ±10%
Please read Cautions and warnings and
Important notes at the end of this document.
*** = Packaging code:
289 = Ammo pack
189 = Reel
000 = Untaped (lead length 6 1 mm)
Page 4 of 18
B32021 ... B32026
Y2 / 300 V AC
Ordering codes and packing units
Lead spacing CR
mm
22.5
27.5
µF
0.047
0.056
0.068
0.068
0.082
0.10
0.10
0.15
0.15
0.22
0.22
0.33
0.39
0.15
0.22
0.22
0.33
0.33
0.47
0.47
0.47
0.56
0.68
0.68
0.68
0.82
1.0
Max. dimensions
w×h×l
mm
6.0 × 15.0 × 26.5
6.0 × 15.0 × 26.5
7.0 × 16.0 × 26.5
7.5 × 14.5 × 26.5
8.5 × 16.5 × 26.5
8.5 × 16.5 × 26.5
10.5 × 16.5 × 26.5
10.5 × 18.5 × 26.5
10.5 × 20.5 × 26.5
12.0 × 22.0 × 26.5
14.5 × 29.5 × 26.5
14.5 × 29.5 × 26.5
14.5 × 29.5 × 26.5
11.0 × 19.0 × 31.5
11.0 × 19.0 × 31.5
11.0 × 21.0 × 31.5
13.5 × 23.0 × 31.5
14.0 × 24.5 × 31.5
15.0 × 24.5 × 31.5
16.0 × 32.0 × 31.5
18.0 × 27.5 × 31.5
16.0 × 32.0 × 31.5
18.0 × 33.0 × 31.5
19.0 × 30.0 × 31.5
21.0 × 31.0 × 31.5
22.0 × 36.5 × 31.5
22.0 × 36.5 × 31.5
Ordering code
(composition see
below)
B32023A3473+***
B32023A3563M***
B32023A3683+***
B32023B3683M***
B32023A3823+***
B32023A3104M***
B32023B3104+***
B32023A3154M***
B32023B3154+***
B32023A3224M***
B32023B3224+***
B32023A3334+***
B32023A3394M***
B32024A3154+***
B32024A3224M***
B32024B3224+***
B32024A3334M***
B32024B3334+***
B32024A3474M***
B32024C3474+***
B32024B3474+***
B32024A3564+***
B32024B3684+***
B32024A3684M***
B32024C3684+***
B32024A3824+***
B32024A3105M***
Ammo
pack
pcs./MOQ
2720
2720
2320
2200
1920
1920
1560
1560
Reel
Untaped
pcs./MOQ
2800
2800
2400
2000
2000
2000
1600
1600
1400
1400
1400
1000
pcs./MOQ
2880
2880
2520
2280
2040
2040
2160
2160
2160
1800
2160
2160
2160
1280
1280
1280
1040
1040
960
880
800
880
800
720
720
640
640
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
K = ±10%
Please read Cautions and warnings and
Important notes at the end of this document.
*** = Packaging code:
289 = Ammo pack
189 = Reel
000 = Untaped (lead length 6 1 mm)
Page 5 of 18
B32021 ... B32026
Y2 / 300 V AC
Ordering codes and packing units
Lead spacing CR
mm
37.5
µF
0.33
0.47
0.56
0.56
0.68
0.82
0.82
1.0
1.0
Max. dimensions
w×h×l
mm
12.0 × 22.0 × 41.5
14.0 × 25.0 × 41.5
14.0 × 25.0 × 41.5
16.0 × 28.5 × 41.5
16.0 × 28.5 × 41.5
16.0 × 28.5 × 41.5
18.0 × 32.5 × 41.5
18.0 × 32.5 × 41.5
20.0 × 39.5 × 41.5
Ordering code
(composition see
below)
B32026A3334+***
B32026A3474+***
B32026A3564M***
B32026B3564+***
B32026A3684+***
B32026A3824M***
B32026B3824+***
B32026A3105M***
B32026B3105+***
Ammo
pack
pcs./MOQ
Reel
Untaped
pcs./MOQ
pcs./MOQ
1620
1380
1380
800
800
800
720
720
640
MOQ = Minimum Order Quantity, consisting of 4 packing units.
Further intermediate capacitance values on request.
Composition of ordering code
+ = Capacitance tolerance code:
M = ±20%
K = ±10%
Please read Cautions and warnings and
Important notes at the end of this document.
*** = Packaging code:
289 = Ammo pack
189 = Reel
000 = Untaped (lead length 6 1 mm)
Page 6 of 18
B32021 ... B32026
Y2 / 300 V AC
Technical data
Rated AC voltage ( IEC 60384-14 )
300 V (50/60 Hz)
Maximum continuous DC voltage VDC
1500 V
Maximum continuous AC voltage VAC
480 V (50/60 Hz)
Max. operating temperature Top,max
+110 °C
DC test voltage
4000 V (C ≤ 0.33 µF), 3700 V (C > 0.33 µF), 2 s
Dissipation factor tan δ (in 10-3)
at 20 °C (upper limit values)
at
CR ≤ 0.33 µF
1 kHz
CR > 0.33 µF
1
1
Insulation resistance Rins
or time constant τ = CR Rins
at 100 V DC, 20 °C,
rel. humidity ≤ 65% and for 60 s
(minimum as-delivered values)
CR ≤ 0.33 µF
CR > 0.33 µF
100 000 MΩ
30 000 s
Passive flammability category
to IEC 40 (CO) 752
B
Capacitance tolerances
(measured at 1 kHz)
±10% (K), ±20% (M)
Pulse handling capability
"dV/dt" represents the maximum permissible voltage change per unit of time for non-sinusoidal
voltages, expressed in V/µs.
"k0" represents the maximum permissible pulse characteristic of the waveform applied to the
capacitor, expressed in V2/µs.
Note:
The values of dV/dt and k0 provided below must not be exceeded in order to avoid damaging the
capacitor.
dV/dt and k0 values
Lead spacing
dV/dt in V/µs
k0 in V2/µs
10 mm
800
677 000
Please read Cautions and warnings and
Important notes at the end of this document.
15 mm
600
508 000
22.5 mm
500
423 000
Page 7 of 18
27.5 mm
400
338 000
37.5 mm
300
254 000
B32021 ... B32026
Y2 / 300 V AC
Mounting guidelines
1
Soldering
1.1
Solderability of leads
The solderability of terminal leads is tested to IEC 60068-2-20, test Ta, method 1.
Before a solderability test is carried out, terminals are subjected to accelerated ageing (to
IEC 60068-2-2, test Ba: 4 h exposure to dry heat at 155 °C). Since the ageing temperature is far
higher than the upper category temperature of the capacitors, the terminal wires should be cut off
from the capacitor before the ageing procedure to prevent the solderability being impaired by the
products of any capacitor decomposition that might occur.
Solder bath temperature
235 ±5 °C
Soldering time
2.0 ±0.5 s
Immersion depth
2.0 +0/0.5 mm from capacitor body or seating plane
Evaluation criteria:
Visual inspection
Wetting of wire surface by new solder ≥90%, free-flowing solder
1.2
Resistance to soldering heat
Resistance to soldering heat is tested to IEC 60068-2-20, test Tb, method 1A.
Conditions:
Series
Solder bath temperature Soldering time
MKT boxed (except 2.5 × 6.5 × 7.2 mm) 260 ±5 °C
coated
uncoated (lead spacing > 10 mm)
MFP
MKP (lead spacing > 7.5 mm)
MKT boxed (case 2.5 × 6.5 × 7.2 mm)
MKP (lead spacing ≤ 7.5 mm)
MKT uncoated (lead spacing ≤ 10 mm)
insulated (B32559)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 8 of 18
10 ±1 s
5 ±1 s
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